01 / Kokuzo Shrine
The year after the fire, Hosokawa Tsunatoshirebuilt these plain-wood halls, a tablet records.

Standing north of Aso Shrine, it is known locally as the 'North Shrine' (北宮). The main hall and worship hall burned down in 1672, and a ridgepole tablet records that Hosokawa Tsunatoshi rebuilt them the next year. Made of plain zelkova (keyaki) wood, they bear intricate carving. The neighboring Kaminookura and Shimookura burial mounds (上御倉・下御倉古墳) are said to be tombs of the shrine's deities.
- Rebuilt 1673 by Hosokawa Tsunatoshi
- Plain zelkova wood
- Prefectural Important Cultural Property (building)
